a, address, b, big, blockquote, body, center, cite, code, dd, del, div, dl, dt, em, fieldset, font, form, h1, h2, h3, h4, h5, h6, html, i, iframe, img, ins, label, legend, li, ol, p, pre, small, span, strong, u, ul, var {
    margin: 0;
    padding: 0;
  }
  
  article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {
    display: block;
  }
  
  hr {
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    height: 0;
  }
  button,input{
    -webkit-appearance:none;
    border-radius: 0;
  }
  button[disabled], html input[disabled] {
    cursor: default;
  }
::-webkit-scrollbar {
    width: 0;
    height: 0;
    background-color: #f5f5f5
}
  ol, ul {
    list-style: none;
  }
  
  img {
    display: block;
    width: 100%;
    border: 0;
    vertical-align: top;
  }
  
  em, i, u {
    font-style: normal;
  }
  
  html, body, div, span, applet, object, iframe, caption,
  tfoot, thead, th, del, dfn, em, font, img, ins,
  kbd, q, s, samp, small, strike, sub, sup, tt, var,
  h1, h2, h3, h4, h5, h6, p, blockquote, pre, a, abbr,
  acronym, address, big, cite, code, dl, dt, dd, ol, ul, li,
  fieldset, form, label, legend {
    vertical-align: baseline;
    font-family: inherit;
    font-weight: inherit;
    font-style: inherit;
    font-size: 100%;
    outline: 0;
    padding: 0;
    margin: 0;
    border: 0;
  }
  
  ol, ul {
    list-style: none;
  }
  
  table {
    border-collapse: separate;
    border-spacing: 0;
  }
  
  caption, th, td {
    font-weight: normal;
    text-align: left;
  }
  
  blockquote:before, blockquote:after, q:before, q:after {
    content: "";
  }
  
  blockquote, q {
    quotes: "";
  }
  
  a {
    color: #666;
    text-decoration: none;
    cursor: pointer;
  }
  
  h1, h2, h3, h4, h5, h6 {
    font-weight: normal;
  }
  html{
    font-size: 100px;
  }
  body {
    font: 0.24rem "Microsoft Yahei",Arial,Verdana,"\5b8b\4f53";
    color: #666;
    background: #fff;
    -webkit-tap-highlight-color: transparent;
  }
  input:-webkit-autofill, textarea:-webkit-autofill, select:-webkit-autofill {
      background-color:#fff;
      background-image: none;
      color: rgb(0, 0, 0);
      box-shadow:100px 100px 100px #fff inset;
  
  }
  input:disabled{
    -moz-user-select: -moz-none;
    -khtml-user-select: none;
    -webkit-user-select: none;
    user-select: none;
  }
  input{
    autocomplete:off;
  }
  img{
    width:100%;
  }
  select{
    background:#fff;
  }
  *{
    box-sizing:border-box;
  }
  .fl{
    float:left;
  }
  .fr{
    float:right;
  }
  .f-cb:after{
    content: ""; 
    display: block; 
    height: 0; 
    clear: both; 
    visibility: hidden;  
    }
  
  .f-cb {
    zoom: 1; 
  }
  *{
    box-sizing:border-box;
  }